Example #1
0
//获取cidr信息
func GetCidrInfoByNetwork(ctx context.Context, w rest.ResponseWriter, r *rest.Request) {
	_, ok := middleware.RepoFromContext(ctx)
	if !ok {
		w.WriteJSON(map[string]interface{}{"Status": "error", "Message": "内部服务器错误"})
		return
	}

	logger, ok := middleware.LoggerFromContext(ctx)
	if !ok {
		w.WriteJSON(map[string]interface{}{"Status": "error", "Message": "内部服务器错误"})
		return
	}
	var info struct {
		Network string
	}
	if err := r.DecodeJSONPayload(&info); err != nil {
		w.WriteJSON(map[string]interface{}{"Status": "error", "Message": "参数错误"})
		return
	}
	info.Network = strings.TrimSpace(info.Network)

	//处理网段
	network, err := util.GetCidrInfo(info.Network, logger)
	if err != nil {
		w.WriteJSON(map[string]interface{}{"Status": "error", "Message": err.Error()})
		return
	}

	w.WriteJSON(map[string]interface{}{"Status": "success", "Message": "操作成功", "Content": network})
}
Example #2
0
func UpdateNetworkById(ctx context.Context, w rest.ResponseWriter, r *rest.Request) {
	repo, ok := middleware.RepoFromContext(ctx)
	if !ok {
		w.WriteJSON(map[string]interface{}{"Status": "error", "Message": "内部服务器错误"})
		return
	}

	logger, ok := middleware.LoggerFromContext(ctx)
	if !ok {
		w.WriteJSON(map[string]interface{}{"Status": "error", "Message": "内部服务器错误"})
		return
	}
	var info struct {
		ID          uint
		Network     string
		Netmask     string
		Gateway     string
		Vlan        string
		Trunk       string
		Bonding     string
		AccessToken string
	}
	if err := r.DecodeJSONPayload(&info); err != nil {
		w.WriteJSON(map[string]interface{}{"Status": "error", "Message": "参数错误" + err.Error()})
		return
	}

	info.Network = strings.TrimSpace(info.Network)
	info.Netmask = strings.TrimSpace(info.Netmask)
	info.Gateway = strings.TrimSpace(info.Gateway)
	info.Vlan = strings.TrimSpace(info.Vlan)
	info.Trunk = strings.TrimSpace(info.Trunk)
	info.Bonding = strings.TrimSpace(info.Bonding)
	info.AccessToken = strings.TrimSpace(info.AccessToken)

	_, errVerify := VerifyAccessPurview(info.AccessToken, ctx, true, w, r)
	if errVerify != nil {
		w.WriteJSON(map[string]interface{}{"Status": "error", "Message": errVerify.Error()})
		return
	}

	if info.Network == "" || info.Netmask == "" || info.Gateway == "" {
		w.WriteJSON(map[string]interface{}{"Status": "error", "Message": "请将信息填写完整!"})
		return
	}

	isValidate, err := regexp.MatchString("^((2[0-4]\\d|25[0-5]|[01]?\\d\\d?)\\.){3}(2[0-4]\\d|25[0-5]|[01]?\\d\\d?)$", info.Netmask)
	if err != nil {
		w.WriteJSON(map[string]interface{}{"Status": "error", "Message": "参数错误" + err.Error()})
		return
	}

	if !isValidate {
		w.WriteJSON(map[string]interface{}{"Status": "failure", "Message": "掩码格式不正确!", "Content": ""})
		return
	}

	isValidateGageway, err := regexp.MatchString("^((2[0-4]\\d|25[0-5]|[01]?\\d\\d?)\\.){3}(2[0-4]\\d|25[0-5]|[01]?\\d\\d?)$", info.Gateway)
	if err != nil {
		w.WriteJSON(map[string]interface{}{"Status": "error", "Message": "参数错误" + err.Error()})
		return
	}

	if !isValidateGageway {
		w.WriteJSON(map[string]interface{}{"Status": "failure", "Message": "网关格式不正确!", "Content": ""})
		return
	}

	count, err := repo.CountNetworkByNetworkAndId(info.Network, info.ID)
	if err != nil {
		w.WriteJSON(map[string]interface{}{"Status": "error", "Message": err.Error()})
		return
	}

	if count > 0 {
		w.WriteJSON(map[string]interface{}{"Status": "error", "Message": "该网段已存在!"})
		return
	}

	oldNetwork, err := repo.GetNetworkById(info.ID)
	if err != nil {
		w.WriteJSON(map[string]interface{}{"Status": "error", "Message": err.Error()})
		return
	}

	mod, err := repo.UpdateNetworkById(info.ID, info.Network, info.Netmask, info.Gateway, info.Vlan, info.Trunk, info.Bonding)
	if err != nil {
		w.WriteJSON(map[string]interface{}{"Status": "error", "Message": err.Error()})
		return
	}

	//网段发生更改的情况下,重新分配IP
	if oldNetwork.Network != info.Network {
		//处理网段
		network, err := util.GetCidrInfo(info.Network, logger)
		if err != nil {
			w.WriteJSON(map[string]interface{}{"Status": "error", "Message": err.Error()})
			return
		}

		ipList, err := util.GetIPListByMinAndMaxIP(network["MinIP"], network["MaxIP"])
		if err != nil {
			w.WriteJSON(map[string]interface{}{"Status": "error", "Message": err.Error()})
			return
		}

		_, errDelete := repo.DeleteIpByNetworkId(info.ID)
		if errDelete != nil {
			w.WriteJSON(map[string]interface{}{"Status": "error", "Message": errDelete.Error()})
			return
		}
		for _, ip := range ipList {
			_, err := repo.AddIp(info.ID, ip)
			if err != nil {
				w.WriteJSON(map[string]interface{}{"Status": "error", "Message": err.Error()})
				return
			}
		}
	}

	w.WriteJSON(map[string]interface{}{"Status": "success", "Message": "操作成功", "Content": mod})
}
Example #3
0
//添加
func AddNetwork(ctx context.Context, w rest.ResponseWriter, r *rest.Request) {
	repo, ok := middleware.RepoFromContext(ctx)
	if !ok {
		w.WriteJSON(map[string]interface{}{"Status": "error", "Message": "内部服务器错误"})
		return
	}
	var info struct {
		Network string
		Netmask string
		Gateway string
		Vlan    string
		Trunk   string
		Bonding string
	}
	if err := r.DecodeJSONPayload(&info); err != nil {
		w.WriteJSON(map[string]interface{}{"Status": "error", "Message": "参数错误"})
		return
	}

	info.Network = strings.TrimSpace(info.Network)
	info.Netmask = strings.TrimSpace(info.Netmask)
	info.Gateway = strings.TrimSpace(info.Gateway)
	info.Vlan = strings.TrimSpace(info.Vlan)
	info.Trunk = strings.TrimSpace(info.Trunk)
	info.Bonding = strings.TrimSpace(info.Bonding)

	if info.Network == "" || info.Netmask == "" || info.Gateway == "" {
		w.WriteJSON(map[string]interface{}{"Status": "error", "Message": "请将信息填写完整!"})
		return
	}

	isValidate, err := regexp.MatchString("^((2[0-4]\\d|25[0-5]|[01]?\\d\\d?)\\.){3}(2[0-4]\\d|25[0-5]|[01]?\\d\\d?)$", info.Netmask)
	if err != nil {
		w.WriteJSON(map[string]interface{}{"Status": "error", "Message": "参数错误" + err.Error()})
		return
	}

	if !isValidate {
		w.WriteJSON(map[string]interface{}{"Status": "failure", "Message": "掩码格式不正确!", "Content": ""})
		return
	}

	isValidateGageway, err := regexp.MatchString("^((2[0-4]\\d|25[0-5]|[01]?\\d\\d?)\\.){3}(2[0-4]\\d|25[0-5]|[01]?\\d\\d?)$", info.Gateway)
	if err != nil {
		w.WriteJSON(map[string]interface{}{"Status": "error", "Message": "参数错误" + err.Error()})
		return
	}

	if !isValidateGageway {
		w.WriteJSON(map[string]interface{}{"Status": "failure", "Message": "网关格式不正确!", "Content": ""})
		return
	}

	//fmt.Println("test")

	//处理网段
	network, err := util.GetCidrInfo(info.Network)
	if err != nil {
		w.WriteJSON(map[string]interface{}{"Status": "error", "Message": err.Error()})
		return
	}

	ipList, err := util.GetIPListByMinAndMaxIP(network["MinIP"], network["MaxIP"])
	if err != nil {
		w.WriteJSON(map[string]interface{}{"Status": "error", "Message": err.Error()})
		return
	}

	count, err := repo.CountNetworkByNetwork(info.Network)
	if err != nil {
		w.WriteJSON(map[string]interface{}{"Status": "error", "Message": err.Error()})
		return
	}

	if count > 0 {
		w.WriteJSON(map[string]interface{}{"Status": "error", "Message": "该网段已存在!"})
		return
	}

	newNetwork, errAdd := repo.AddNetwork(info.Network, info.Netmask, info.Gateway, info.Vlan, info.Trunk, info.Bonding)

	_, errDelete := repo.DeleteIpByNetworkId(newNetwork.ID)
	if errDelete != nil {
		w.WriteJSON(map[string]interface{}{"Status": "error", "Message": errDelete.Error()})
		return
	}
	for _, ip := range ipList {
		_, err := repo.AddIp(newNetwork.ID, ip)
		if err != nil {
			w.WriteJSON(map[string]interface{}{"Status": "error", "Message": err.Error()})
			return
		}
	}

	if errAdd != nil {
		w.WriteJSON(map[string]interface{}{"Status": "error", "Message": errAdd.Error()})
		return
	}

	w.WriteJSON(map[string]interface{}{"Status": "success", "Message": "操作成功"})
}